King KTR412S

A large-bore version of the KTR411 marching trumpet, the KTR412 was made to the specifications of the DCI Champion Blue Devils. With a revised valve cluster location, the ergonomics of the KTR412 are balanced for the needs of the modern pageantry arts ensemble. With a 5” bell, the KTR412 is a powerful instrument ready for the demands of the marching field.


  • .464” Bore
  • 5” bell
  • .464” bore
  • Stackable ABS case
  • First valve slide saddle and adjustable third valve ring for fine-tuning intonation
  • Tuning notches on main tuning slide
  • King KTP2 mouthpiece
  • Available in lacquer (KTR412) or silver-plated (KTR412S) finishes
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